AVA-148 Hearing Aids

AVA-148 Hearing Aids

Open this result in new window Sep 06, 2007
Maximum saturation sound pressure level (±5dB) 125 Maximum acoustic gain (±5dB) 50 Frequency response range (Hz) 300-4500 Power voltage (V) 1.5 Battery type LR6 AAA(5) pls send your enquiry to aviil @ aviil dott net.
Hong Kong
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